Yes, this bug is marked as fixed in Ubuntu 18.10 only. You can tell the fix is missing from 18.04 partly by the "Nominated for Bionic" message at the top.
To get the same fix in Ubuntu 18.04 it's probably helpful to watch bug 1767559. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libinput in Ubuntu. https://bugs.launchpad.net/bugs/1762536 Title: double tap on touchpad isn't recognized as double click on ubuntu 18.04 bionic To manage notifications about this bug go to: https://bugs.launchpad.net/libinput/+bug/1762536/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp